Universal entanglement entropy in 2D conformal quantum critical points (2008)
Hsu, Benjamin, Mulligan, Michael, Fradkin, Eduardo, Kim, Eun-Ah
We study the scaling behavior of the entanglement entropy of two dimensional conformal quantum critical systems, i.e. systems with scale invariant wave functions. They include two-dimensional...
Gravity Duals of Lifshitz-like Fixed Points (2008)
Kachru, Shamit, Liu, Xiao, Mulligan, Michael
We find candidate macroscopic gravity duals for scale-invariant but non-Lorentz invariant fixed points, which do not have particle number as a conserved quantity. We compute two-point correlation...
Classifying the Hungarian Web (2008)
András Kornai, Marc Krellenstein, Michael Mulligan, David Twomey, Fruzsina Veress, Alec Wysoker
In this paper we present some lessons learned from building vizsla, the keyword search and topic classification system used on the largest Hungarian portal, [origo.hu]. Based on a simple statistical...
A Gravity Dual of Metastable Dynamical Supersymmetry Breaking (2008)
DeWolfe, Oliver, Kachru, Shamit, Mulligan, Michael
Metastable, supersymmetry-breaking configurations can be created in flux geometries by placing antibranes in warped throats. Via gauge/gravity duality, such configurations should have an...
Andrfis Kornai, Marc Krellenstein, Michael Mulligan, David Twomey, Fruzsina Veress
In this paper we present some lessons learned from building vizsla, the keyword search and topic classification system used on the largest Hungarian portal, [ orJ_g. hu 1. Based on a simple...
Classifying the Hungarian Web (2007)
Andras Kornai, Marc Krellenstein, Michael Mulligan, David Twomey, Fruzsina Veress, Alec Wysoker
In this paper we present some lessons learned from building vizsla, the keyword search and topic classification system used on the largest Hungarian portal, [origo.hu]. Based on a simple statistical...
Boundary Entropy Can Increase Under Bulk RG Flow (2007)
Green, Daniel, Mulligan, Michael, Starr, David
The boundary entropy log(g) of a critical one-dimensional quantum system (or two-dimensional conformal field theory) is known to decrease under renormalization group (RG) flow of the boundary theory....